公开(公告)号：US07762347B2

公开(公告)日：2010-07-27

申请号：US12188729

申请日：2008-08-08

Applicant: Donald J. Glaser ,  Lon C. Tidwell

Inventor： Donald J. Glaser ,  Lon C. Tidwell

IPC: B25D9/14

CPC classification number: B25D9/16 ,  B25D9/26 ,  B25D2216/0015 ,  B25D2250/121 ,  B25D2250/181 ,  B25D2250/201 ,  B44B5/00

Abstract: An improved impact power tool for carving and engraving an article comprises an air delivery system operable to communicate with a pressurized air source; a drive assembly operable to receive air from the pressurized air source via the air delivery system; a hand held device in driven communication with the drive assembly; and a housing for storage of the air delivery system and drive assembly. The tool includes an improved valve design, a throttle bias valve, and an air storage tank housed within the housing, and an improved housing construction. The improved valve design and air storage tank enable greater stroke speeds of a work tool over a wider power range while also improving the crispness and speed of the impact reaction time over the entire range. The throttle bias valve is in communication with an additional exhaust path, such that the bias valve allows improved control of the hand held device and improved operation over a wider range of air pressures.

Abstract translation: 用于雕刻和雕刻物品的改进的冲击动力工具包括可操作以与加压空气源连通的空气输送系统; 驱动组件，可操作以经由空气输送系统从加压空气源接收空气; 与驱动组件驱动连通的手持装置; 以及用于存储空气输送系统和驱动组件的壳体。 该工具包括改进的阀设计，节气门偏压阀和容纳在壳体内的储气罐，以及改进的壳体结构。 改进的阀门设计和储气罐能够在更宽的功率范围内提高作业工具的冲程速度，同时还可提高整个范围内冲击反应时间的脆性和速度。 节气门偏压阀与另外的排气通道连通，使得偏压阀允许改进手持式装置的控制并且在更宽的空气压力范围内改善操作。

公开(公告)号：US07097170B2

公开(公告)日：2006-08-29

申请号：US10604660

申请日：2003-08-07

Applicant: Donald J. Glaser ,  Lon C. Tidwell

Inventor： Donald J. Glaser ,  Lon C. Tidwell

IPC: B23Q1/25 ,  B25B1/22

CPC classification number: B25B5/08

Abstract: 17A lockable mount (10) constructed in accordance with the principles of a preferred embodiment of the present invention and configured for mounting a jewelry crafting attachment (12) to a workbench (B). The illustrated lockable mount (10) broadly includes a mount plate (14) configured to be coupled to the support (B) to receive the attachment (12) and a locking assembly (16) associated with the mount plate (14) for selectively preventing the attachment (12) from moving relative to the mount plate (14). The illustrated mount plate (14) is configured to provide a universal mount wherein several attachments can be quickly and readily interchanged for secure support thereon and comprises a six sided body presenting a generally trapezoidal configuration. The illustrated locking assembly (16) includes a flexible locking plate (36), an entrapped pin (38), and an actuating screw (40). The flexible locking plate (36) is shiftable between a flush position and a locking position. The inventive mount (10) provides a universal lockable mount that allows for quick and easy interchange among various mountable attachments yet also enables any one of the attachments to be selectively locked to the mount (10) for a secure mount that generally prevents undesired movement of the attachment.

Abstract translation: 17A可锁定安装件（10），其根据本发明的优选实施例的原理构造并且被配置为将珠宝装饰附件（12）安装到工作台（B）。 所示的可锁定安装件（10）广泛地包括安装板（14），其被配置为联接到支撑件（B）以接收附件（12）和与安装板（14）相关联的锁定组件（16），用于选择性地防止 附件（12）相对于安装板（14）移动。 所示的安装板（14）构造成提供通用安装座，其中可以快速且容易地互换几个附件，以便在其上固定支撑，并且包括具有大致梯形构造的六边体。 所示的锁定组件（16）包括柔性锁定板（36），捕获销（38）和致动螺钉（40）。 柔性锁定板（36）可在冲洗位置和锁定位置之间移动。 本发明的支架（10）提供通用的可锁定安装座，其允许在各种可安装的附件之间快速和容易的交换，而且还使得任何一个附件被选择性地锁定到安装件（10）上，用于安全的安装，其通常防止不期望的运动 附件。